Senior Java Software Engineer

Wissen Technology; Calgary; On-site; CAD 100,000 - 130,000; Full time

Job summary

A leading tech company in Calgary seeks a Senior Java Software Engineer to design and maintain backend systems and APIs. The role requires 7+ years of experience in Java development and a strong understanding of front-end technologies. This position offers a hybrid work environment, healthcare benefits, and opportunities for professional development.

Benefits

Healthcare insurance for you and your family

3 weeks of Paid Time Off

Remote office set up stipend

Support for industry certifications

Qualifications

• 7+ years of experience in software development, particularly in Java.
• Strong understanding of system architecture and design.
• Experience with cloud platforms and modern front-end technologies.

Responsibilities

• Design, develop, and maintain Java-based backend systems.
• Build responsive user interfaces using related technologies.
• Troubleshoot, debug, and optimize applications for performance.

Skills

Java (Spring Boot, Hibernate, Java EE, JPA, etc.)

Experience working with RESTful APIs and JSON

HTML5, CSS3, JavaScript (ES6+), and TypeScript

Education

Master's degree in Computer Science or related field

Tools

Azure

Google Cloud

DevOps practices and tools

Python

Job description

About the Job

Role : Senior Java Software Engineer
Title : AVP / VP
Location : Calgary, AB (Day 1 Onsite / Hybrid) – Fulltime
Mode of Work : 3 days / week onsite required
Required Experience : 7+ years

Responsibilities

• Design, develop, and maintain Java-based backend systems and RESTful APIs.
• Build responsive, dynamic user interfaces using related technologies.
• Collaborate with front-end developers, back-end developers, and other stakeholders to create seamless user experiences.
• Participate in system architecture and design discussions.
• Troubleshoot, debug, and optimize applications for performance and scalability.
• Write unit tests and ensure the reliability of both front-end and back-end code.
• Contribute to code reviews and help maintain coding standards.
• Stay updated with emerging trends and technologies in web development.
• Ensure that the web application is responsive, secure, and cross-browser compatible.
• Implement authentication, authorization, and security practices on both front-end and back-end.

Required Skills

• Java (Spring Boot, Hibernate, Java EE, JPA, etc.)
• Experience working with RESTful APIs and JSON.
• Strong understanding of front-end technologies: HTML5, CSS3, JavaScript (ES6+), and TypeScript.

Preferred Qualifications

• Master's degree in Computer Science or related field.
• Experience with other cloud platforms (e.g., Azure, Google Cloud).
• Knowledge of front-end technologies such as Angular or React.
• Experience with DevOps practices and tools.
• Proficiency in Python and experience with Linux / Unix environments.

Benefits

• Healthcare insurance for you and your family (medical, dental, vision).
• Short / Long term disability insurance.
• Life Insurance.
• Accidental death & disability Insurance.
• 3 weeks of Paid Time Off.
• Support and fee coverage for immigration needs.
• Remote office set up stipend.
• Support for industry certifications.
• Additional cash incentives.
• Re-skilling opportunities to transition between technologies.

Schedule & Work Mode

Schedule: Monday to Friday
Work Mode: Hybrid

Job Type

Full-time